1923562576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 4168483200

約数和(自身を除く): 2244920624

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 347, 377, 464, 694, 754, 919, 1388, 1508, 1838, 2776, 3016, 3676, 4511, 5552, 6032, 7352, 9022, 10063, 11947, 14704, 18044, 20126, 23894, 26651, 36088, 40252, 47788, 53302, 72176, 80504, 95576, 106604, 130819, 161008, 191152, 213208, 261638, 318893, 346463, 426416, 523276, 637786, 692926, 1046552, 1275572, 1385852, 2093104, 2551144, 2771704, 4145609, 5102288, 5543408, 8291218, 9247897, 16582436, 18495794, 33164872, 36991588, 66329744, 73983176, 120222661, 147966352, 240445322, 480890644, 961781288, 1923562576]

約数ペア:

[(1, 1923562576), (2, 961781288), (4, 480890644), (8, 240445322), (13, 147966352), (16, 120222661), (26, 73983176), (29, 66329744), (52, 36991588), (58, 33164872), (104, 18495794), (116, 16582436), (208, 9247897), (232, 8291218), (347, 5543408), (377, 5102288), (464, 4145609), (694, 2771704), (754, 2551144), (919, 2093104), (1388, 1385852), (1508, 1275572), (1838, 1046552), (2776, 692926), (3016, 637786), (3676, 523276), (4511, 426416), (5552, 346463), (6032, 318893), (7352, 261638), (9022, 213208), (10063, 191152), (11947, 161008), (14704, 130819), (18044, 106604), (20126, 95576), (23894, 80504), (26651, 72176), (36088, 53302), (40252, 47788)]